搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

Learn More

How can I restore my history? I tried to delete 1 site, but they all deleted.

more options

I just want a way to restore my search history. I meant to delete one item and the whole list disappeared. Any ideas?

所有回覆 (1)

more options

If you haven't closed the Library window yet, you can use the Undo button in Organize.